Dystonic Cerebral Palsy Phenotype Due to GNAO1 Variant Responsive to Levodopa.
Luiz Felipe Rocha VasconcellosVinicius Pinheiro SoaresLucas Leroux de RicchezzaPublished in: Tremor and other hyperkinetic movements (New York, N.Y.) (2023)
GNAO1 gene variant disorders share similarities with other causes of CP syndrome, and thus investigation of this variant should be included in instances of CP syndrome without a clear history of previous perinatal brain injury. GNAO1 dystonic phenotype (DYT-GNAO1) should be considered as dopa-responsive dystonia in some cases.